uk beef production Flashcards
suckled calf
production systems
- Suckler bull beef
- Winter finishing
- Grass finishing
dairy beef production
- Bull beef
- Cereal beef
- Grass silage
beef - Maize silage
beef - 18-month beef
- Grass beef
what are the common characteristics of
beef production systems?
Common characteristics of
beef production systems:
* Breed
* Gender
* Feed
* Slaughter age:
what is the price received dependant on
Weight;Dead, Live
Carcass classification
EUROP classification grid
what is the average price for finished cattle?
504.9 p/kg (R4L, steers)
what are the types of cattle feed
concentrates; cereal straights, compound feed
forages; grass strip grazing, grass silage
what does the breed of cow determine?
rate of growth
age of maturity
what animals are fed
their age of slaughter
what are some British breeds of cows?
Hereford
Beef Shorthorn
(Aberdeen) Angus
Belted Galloway
what are some continental breeds of cow?
Limousin
Belgian/British Blue
Charolais
Simmental
what are the characteristics of British cows ?
Small
Early maturing
Slow growing
what are the characteristics of continental cows?
Large
Late maturing
Fast growing
Cereal beef (‘barley’, ‘bull’, ‘intensive’ beef)
Yarded at all times
All concentrate diet (rolled barley/protein mix) ad libitum
Bulls of late maturing breeds
Can be taken to ideal slaughter weight without becoming too fat
Slaughtered at 11-13 months of age
Maize silage beef
Yarded at all times
Same as grass silage beef except maize silage is fed
Maize silage is a very good source of energy, but a poor source of protein, therefore grass silage is often fed with it
Slaughtered at 12 -16 months of age
Grass silage beef
Yarded at all times
Silage/concentrate diet
Bulls (and steers) of any breed or cross
Earlier maturers slaughtered at a lighter weight thus make lower gross margin/head, but as eat less can be stocked more heavily and can thus make a similar gross margin/ha as late matures
Slaughtered at 13 -17 months of age
Eighteen month beef
Autumn born calves
Reared through winter from 3 months of age until spring turnout on silage ad lib. with a cereal
concentrate ration
Grazed from 6-12 months
Finished on silage ad lib. + cereal supplement at 16-20 months
Marketed in spring and early summer
Steers and heifers from the whole range of breeds
Grass beef (24 month beef)
Autumn/mid-winter born calves
Reared as for 18 month beef up until end of grazing
Fed ‘store’ ration through second winter
Finished on grass at 20-24 months of age
Start marketing animals in July
Reduces cattle numbers in step with declining availability and quality of grass
Cattle that fail to finish are yarded for winter finishing
Grassland management must contend with 2 age groups of animal
Leader (calves) / follower (finishers) grazing system works well
Early maturing breeds and crosses, heifers and steers, are preferred
what is extensive livestock production characterised by?
- Low productivity/animal
- Low stocking rate
- Low productivity/unit area
- Low inputs (capital & labour)
- Based on grazing
- Some additional inputs may be required, e.g. finishing of beef cattle
what must extensive livestock producers do to be viable?
Minimise costs
Capitalise on added value (labels, direct selling)
Use breeds adapted to local conditions
what are the benefits of extensive livestock production?
- Provide ecosystem services
- Maintain attractive landscapes (tourism, social wellbeing)
- ‘Quality’ products
- Complies with ‘One Health’ concept: health of environment, animals and humans are all interdependent